Advances in neuroscience stand to revolutionize the way society views dogs. Together with his adopted black terrier, neuroscientist Gregory Berns of Emory University has begun to run magnetic resonance imaging (MRI) scans on canines.

Nothing compares to the rush of being newly in love. But even after a decade of marriage or more, some people say their love remains intense.And when these people see pictures of their beloved, found a new study, their brains respond in an area associated